If you study history, you will discover that Christianity died in the 19th century. Darwin's theory of evolution was a shock to the Western world and since then there has been no serious Western intellectual that will support Christian dogma. I am talking about people at the level of Descartes and Pascal or even Saint Thomas Aquinas. This will never happen again. Christianity's head has been cut off. Nietzsche summarized the situation with his "God is Dead" line. Neitzsche wasn't necessarily happy about this. He was just reporting the reality.

This is an interesting scholar who explains why Zarathustra was the Indo-European's first prophet.